| Fairfax to Beltsville (Maryland) | 24.07 mi (38.74 km) |
| Fairfax to Belvedere Park (Georgia) | 523.70 mi (842.81 km) |
| Fairfax to Belvidere (Illinois) | 650.36 mi (1,046.65 km) |
| Fairfax to Bemidji (Minnesota) | 1,063.99 mi (1,712.32 km) |
| Fairfax to Benbrook (Texas) | 1,205.08 mi (1,939.39 km) |
| Fairfax to Bend (Oregon) | 2,279.58 mi (3,668.63 km) |
| Fairfax to Benicia (California) | 2,402.31 mi (3,866.14 km) |
| Fairfax to Bensenville (Illinois) | 599.20 mi (964.32 km) |
| Fairfax to Bensville (Maryland) | 22.64 mi (36.43 km) |
| Fairfax to Benton (Arkansas) | 894.59 mi (1,439.71 km) |
| Fairfax to Bentonville (Arkansas) | 941.27 mi (1,514.83 km) |
| Fairfax to Berea (Kentucky) | 389.22 mi (626.39 km) |
| Fairfax to Berea (Ohio) | 297.26 mi (478.39 km) |
| Fairfax to Berea (South Carolina) | 395.94 mi (637.20 km) |
| Fairfax to Bergenfield (New Jersey) | 226.02 mi (363.75 km) |
